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1. The septum acts as a one way door,allowing blood to flow either forward into the next chamber,or out of the heart. True or False
2. The heart has pumps,each pump has two chamber the upper and the lower chambers. True or False
3. All of the muscle tissues of the heart do not contract at the same time. True or False
4. Blood is the canstantly circulating fluid providing the body with nutrition, oxygen, and waste removal. True or False​


Sagot :

Answer:

True 1.The septum acts as a one way door,allowing blood to flow either forward into the next chamber,or out of the heart. True or False

True 2. The heart has pumps,each pump has two chamber the upper and the lower chambers. True or False

True 3. All of the muscle tissues of the heart do not contract at the same time. True or False

True 4. Blood is the canstantly circulating fluid providing the body with nutrition, oxygen, and waste removal. True or False

Explanation:

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